> For the complete documentation index, see [llms.txt](https://docs.collibra.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.collibra.com/data-quality-self-hosted/installation/upgrade-data-quality-observability-self-hosted.md).

# Upgrade Data Quality & Observability (self-hosted)

This section describes how to upgrade from an older Data Quality & Observability (self-hosted) version to a new one.